Grizzly ChalleNGe Charter vs Pacheco Elementary
A head-to-head comparison of two schools in California, United States, 5.8 km apart, using official American 2025 data. The better value in each row is highlighted.
Grizzly ChalleNGe Charter
San Luis Obispo · Charter high · Grades 10–12
241 students
Pacheco Elementary
San Luis Obispo · Public elementary · Grades K–6
488 students
| Measure | Grizzly ChalleNGe Charter San Luis Obispo, California | Pacheco Elementary San Luis Obispo, California |
|---|---|---|
| Success Index (US) | 12 Lower 50% | 55 Top 50% |
| State rank | #1295 of 1,343 | #1662 of 5,693 |
| National rank | #16465 of 16,910 | #21886 of 50,301 |
| Sector | Charter | Public |
| Type | High | Elementary |
| Year range | Grades 10–12 | Grades K–6 |
| Students | 241 | 488 |
| Enrollment | 241 | 488 |
| Free/reduced-price lunch | 84.6% | 47.7% |
| Students per teacher | 17.2 | 24.4 |
| Reading proficiency | 17% | 55% |
| Math proficiency | 2.5% | 57% |
| city | San Luis Obispo | San Luis Obispo |
| state | California | California |
| Website | – | – |
The verdict
- •Pacheco Elementary scores higher on the Success Index (US) (54.7 vs 11.7).
- •Pacheco Elementary does better on math proficiency (57% vs 2.5%).
- •Pacheco Elementary does better on reading proficiency (55% vs 17%).
- •Pacheco Elementary does better on community advantage (fewer free/reduced-price lunch) (47.7% vs 84.6%).
- •Grizzly ChalleNGe Charter does better on students per teacher (17.2 vs 24.4).
- •Pacheco Elementary is the larger school with 488 students compared with 241.
- •Grizzly ChalleNGe Charter is a charter school while Pacheco Elementary is a public school, so fees and admission rules differ.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
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Frequently asked questions
Is Grizzly ChalleNGe Charter better than Pacheco Elementary?
On the Success Index (US), Pacheco Elementary ranks higher (54.7 vs 11.7 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.
How far apart are Grizzly ChalleNGe Charter and Pacheco Elementary?
About 5.8 km in a straight line, between San Luis Obispo and San Luis Obispo in California.
Which has the better Enrollment?
Grizzly ChalleNGe Charter: 241. Pacheco Elementary: 488. Students enrolled in the latest NCES directory year.
How do Grizzly ChalleNGe Charter and Pacheco Elementary rank in California?
Grizzly ChalleNGe Charter is 1295th of 1,343 and Pacheco Elementary is 1662nd of 5,693 among high schools in California on the 2025 Success Index (US).